| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH2OHCH2OH + 3 O2 = 4 CO + 6 H2O
Co2(CO3)3 + HCl = CO2 + CoCl3 + H2O =>
Co2(CO3)3 + 6 HCl = 3 CO2 + 2 CoCl3 + 3 H2O
NaClO + KI + H2O = NaCl + K(OH) + I2 =>
NaClO + 2 KI + H2O = NaCl + 2 K(OH) + I2
Pb + H2S = PbS + H =>
Pb + H2S = PbS + 2 H
Al + KOH = Al(OH)3 + K =>
Al + 3 KOH = Al(OH)3 + 3 K
Al + H2O = AlHO3 + H2 =>
2 Al + 6 H2O = 2 AlHO3 + 5 H2
KAl(SO4)2 + NaOH = KNaSO4 + Na2SO4 + Al(OH)3 =>
KAl(SO4)2 + 3 NaOH = KNaSO4 + Na2SO4 + Al(OH)3
AgO + CO = Ag2O + CO2 =>
2 AgO + CO = Ag2O + CO2
H3PO3 + H2O = H5O + PO3 =>
H3PO3 + H2O = H5O + PO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeCl3 + F2 = FeF3 + Cl =>
2 FeCl3 + 3 F2 = 2 FeF3 + 6 Cl
NaOH + HCI = HOH + NaCI =>
NaOH + HCI = HOH + NaCI
CH3CH2COOCH2CH3 + NaOH = CH3CH2COONa + CH3CH2OH =>
CH3CH2COOCH2CH3 + NaOH = CH3CH2COONa + CH3CH2OH
Cu(OH) + NH4OH*9H2O + NH4NO3 = [Cu(NH3)4](NO3)2 + H2O =>
8 Cu(OH) + 14 NH4OH*9H2O + 17 NH4NO3 = 8[Cu(NH3)4](NO3)2 + 151 H2O
HCl(aq) + Ca(OH)2(aq) = Ca(Cl)2(s) + H2O(l) =>
2 HCl(aq) + Ca(OH)2(aq) = Ca(Cl)2(s) + 2 H2O(l)
C2H5OH + I2 + NaOH = CHI3 + NaHCO2 + H2ONaI =>
C2H5OH + 4 I2 + 6 NaOH = CHI3 + NaHCO2 + 5 H2ONaI
HBr + NaOH = NaBr + HOH =>
HBr + NaOH = NaBr + HOH
Zn(NO3)2 + HCl = ZnCl2 + (NO3)2 + H2 =>
Zn(NO3)2 + 2 HCl = ZnCl2 + (NO3)2 + H2
MnSO4 + NaClO3 + H2O = MnO2 + Na2SO4 + H2SO4 + Cl2 =>
5 MnSO4 + 2 NaClO3 + 4 H2O = 5 MnO2 + Na2SO4 + 4 H2SO4 + Cl2
MnO4 + SO3 = Mn + SO4(acidicsolution) =>
MnO4 + 4 SO3 = Mn + 4 SO4(acidicsolution)
NaOH + Al = Al(OH)3 + Na2O + H2 =>
12 NaOH + 2 Al = 2 Al(OH)3 + 6 Na2O + 3 H2
CH3COOH + NaHCO3 = NaCH3COO + CH3HCO3 =>
5 CH3COOH + 2 NaHCO3 = 2 NaCH3COO + 4 CH3HCO3
Li + CuCl2 = LiCl + Cu =>
2 Li + CuCl2 = 2 LiCl + Cu
ClCO(CH2)8COCl + H2N(CH2)6NH2 = CO(CH2)8CONH(CH2)6NH + HCl =>
ClCO(CH2)8COCl + H2N(CH2)6NH2 = CO(CH2)8CONH(CH2)6NH + 2 HCl
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
Al(NO3)3 + SnCl2 = Sn(NO3)2 + AlCl3 =>
2 Al(NO3)3 + 3 SnCl2 = 3 Sn(NO3)2 + 2 AlCl3
C60H87O23N12P + O2 = CO2 + H3O + NO3 + PO4 =>
C60H87O23N12P + 83 O2 = 60 CO2 + 29 H3O + 12 NO3 + PO4
CH3CH2CH2CH3 + O2 = CO1 + H2O =>
2 CH3CH2CH2CH3 + 9 O2 = 8 CO1 + 10 H2O
CH4HNO3 = CH3NO2H2O =>
CH4HNO3 = CH3NO2H2O
C3H6O2 + H2 = C3H8 + OH =>
C3H6O2 + 2 H2 = C3H8 + 2 OH
NiO + SO = NiS + O =>
NiO + SO = NiS + 2 O
KOH + Ta2O5 = KTaO3 + H2O =>
2 KOH + Ta2O5 = 2 KTaO3 + H2O
Zn + Ca(OH)2 = Zn(OH)3 + Ca =>
2 Zn + 3 Ca(OH)2 = 2 Zn(OH)3 + 3 Ca
Cr2(SO4)3 + KOH + KNO3 = KNO2 + K2SO4 + K2CrO4 + H2O =>
Cr2(SO4)3 + 10 KOH + 3 KNO3 = 3 KNO2 + 3 K2SO4 + 2 K2CrO4 + 5 H2O
H2CO3 + Sr(OH)2 = HCO3 + HSr(OH)2 =>
H2CO3 + Sr(OH)2 = HCO3 + HSr(OH)2
C5H11NH2 + O2 = CO2 + H2O + NO2 =>
4 C5H11NH2 + 37 O2 = 20 CO2 + 26 H2O + 4 NO2
NH3 + Cl2 = NH4Cl + N2 = =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
Al2S3 + HNO3 = Al(NO3)2 + S + NO2 + H2O =>
Al2S3 + 8 HNO3 = 2 Al(NO3)2 + 3 S + 4 NO2 + 4 H2O
Cu5Cl9 + Zn = ZnCl3 + Cu =>
Cu5Cl9 + 3 Zn = 3 ZnCl3 + 5 Cu
C2H4 + CCl2 = C2H2Cl2 =>
C2H4 + 2 CCl2 = 2 C2H2Cl2
Li2O + H2SO4 = Li2SO4 + H2O =>
Li2O + H2SO4 = Li2SO4 + H2O
ZnCO3*3Zn(OH)2 + Br2 = ZnBr2 + CO2 + O2 + H2O =>
ZnCO3*3Zn(OH)2 + 4 Br2 = 4 ZnBr2 + CO2 + 2 O2 + 3 H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
H2O(aq) + MgSO4(aq) = H2SO4 + MgO =>
H2O(aq) + MgSO4(aq) = H2SO4 + MgO
Li + FeI3 = LiI + Fe =>
3 Li + FeI3 = 3 LiI + Fe
N2O5 + Ba = BaO + N2 =>
N2O5 + 5 Ba = 5 BaO + N2
MnO2 + HCl = H2O + MnCl2 + Cl =>
MnO2 + 4 HCl = 2 H2O + MnCl2 + 2 Cl
H3PO4 + AgNO3 = Ag3PO4 + HNO3 =>
H3PO4 + 3 AgNO3 = Ag3PO4 + 3 HNO3
Bi(NO3)3 + NaOH = Bi(OH)3 + NaNO3 =>
Bi(NO3)3 + 3 NaOH = Bi(OH)3 + 3 NaNO3
Pb + H2S = PbS + H2 =>
Pb + H2S = PbS + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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